KR20140121698A

KR20140121698A - A nose support for spectacles

Info

Publication number: KR20140121698A
Application number: KR1020130038256A
Authority: KR
Inventors: 강진욱
Original assignee: 강진욱
Priority date: 2013-04-08
Filing date: 2013-04-08
Publication date: 2014-10-16

Abstract

The present invention relates to a nose pad for spectacles capable of improving durability and the feeling of wearing by preventing damage even in repetitive use since locking holes and a locking pin are selectively locked or unlocked by the elastic force of an elastic piece integrated with the nose pad. In order to detachably attach the nose pad to a nose frame integrated inside a frame on which spectacular lenses are mounted, a nose pad groove is formed in front of the nose frame to receive the nose pad and the locking holes are formed in the lower and upper rims of the nose pad and the nose pad groove to be locked by the locking pin. An elastic unit is integrated with the nose pad to push the nose pad from the nose pad groove so that the locking holes formed on the nose pad can be hung on the locking pin.

Description

{A NOSE SUPPORT FOR SPECTACLES}

The present invention relates to a nose coupling structure for a spectacle, and more particularly, to a nose coupling assembly for a spectacle, which is improved in that it can be applied to glasses composed of a plastic material, Lt; / RTI >

The glasses are worn to compensate for the decreased visual acuity, and consist largely of a lens processed to have a suitable power for visual acuity, and a frame for mounting the lens and a leg for wearing the frame on the face.

In the case of ordinary glasses, the legs can be folded inward with respect to the frame, thereby minimizing the volume when the glasses are not worn, thereby providing ease of storage and portability. And a hinge and a nose support for connecting legs to both sides and the center of the lens frame to be mounted.

The nose support described above has been developed in various forms through technology development. The applicant of the present application has also filed a prior application, and the contents of the nose support will be described with reference to FIG. 6 as follows.

A nose frame 3 for connecting the center of the frame 2 constituting the eyeglasses 1 is provided with nose pads 5 integrally formed on both sides of the bridge 4, (6);

A coupling groove 8 is formed in the inner wall surface 7 of the nose frame 3 so as to accommodate the bridge 4 of the nose receiver 6 in the same shape as the bridge 4, And a separation preventing means 10 formed on the bridge 4 to prevent the nose frame 6 coupled to the nose frame 3 from being easily separated.

The release preventing means 10 includes an escape preventing protrusion 11 protruding from an inner intermediate position of the engaging groove 8 and an escape preventing pin 12 protruding from the center of the escape preventing protrusion 11, (14) formed to be able to engage with the detachment prevention projection (11) on the bridge (4), and a detachment prevention groove (14) formed through the center of the bridge (4) And an air chamber 16 made up of a pinhole 15 coupled with the pin 12.

Patent Application No. 10 - 2008 - 0058691 Utility Model Registration No. 20 - 0459734 - 0000 Utility Model Application No. 20 - 2010 - 0009444

Since the conventional nose glasses for a spectacles according to the related art are configured such that the water stoppers constituting the departure preventing means and the hearths are in a deteriorated state, the phenomenon that the detent protrusions and the departure prevention fins are worn or damaged during the fitting process is frequently There is a high possibility of occurrence of defects.

Particularly, since the size of the separation prevention protrusion and the separation prevention pin is small, it is not easy to visually confirm the damage or abrasion state during the process of assembling while being assembled. When assembling the product without confirming the state of wear or damage, There is a phenomenon that the nose support flows or falls out of the frame in the process of repeating the operation of wearing and removing the glasses.

In this way, when there is a phenomenon in which the nose support does not maintain a firmly coupled state with respect to the frame, the feeling of wearing is lowered. In addition, since the shock and vibration of the eyeglasses are transmitted to the body through the nose during the movement of the user, There is a fear that a wound may be generated.

In addition, when the nose support is coupled and then removed and rejoined for maintenance or the like, the water restraint and the anchor can not maintain the same state as the initial state, It is impossible to maintain a firm bonding force as in the initial stage, so that it is impossible to prevent the wearing feeling from being deteriorated.

In order to solve the above problems, there is a case where the frame and the nose bearing are fixed by bolts or screws. However, in this case, since a separate tool must be used in the process of assembling the glasses, Causing a decrease in production cost and an increase in production cost.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and it is an object of the present invention to provide a nose frame which is detachably coupled to a nose frame,

Wherein the nose frame is formed with a nose receiving groove in front of the nose frame so that the nose frame is formed with an intermittent hole in the lower rim and the upper rim of the nose receiving nose and the nose receiving groove, The elastic means is integrally formed to push the nose support from the nose support groove so that the intermittent hole formed in the nose support is engaged with the intermittent pin;

It is easy to assemble and disassemble through the displacement of the intermittent hole and the intermittent pin by elasticity of the elastic piece integrally formed on the nose bearing. It is easy to assemble and prevents damage and abrasion even in repetitive use, It is possible to achieve the purpose.

The present invention provides ease of assembly and disassembly by allowing easy attachment and detachment in a one-touch form by the self-elasticity imparted to the nose support, and it does not easily wear or damage even if assembly and disassembly are repeated, It is an invention having various effects such as being able to maintain excellent quality while providing ease of assembling and production and to enhance cost competitiveness through cost reduction.

1 is an exploded perspective view illustrating an eyeglass nose support to which the technique of the present invention is applied.
FIG. 2 is a perspective view showing a jointed state of the eyeglass nose support to which the technique of the present invention is applied. FIG.
3 is a cross-sectional view taken along the line A-A of the eyeglass nose support to which the technique of the present invention is applied.
FIG. 4 is a perspective view illustrating a state in which the nose support for a spectacle is applied according to an embodiment of the present invention. FIG.
5 is a cross-sectional view taken along the line B-B of the nose support for a spectacle to which the technique of the present invention is applied.
6 is a configuration diagram showing a nose support for a spectacle to which the prior art is applied.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is an exploded perspective view showing an eyeglass nose support to which the technique of the present invention is applied, FIG. 2 is a broken-away perspective view of an eyeglass nose support to which the technique of the present invention is applied, and FIG. FIG. 4 is a perspective view illustrating a coupling state of a nose coupling for a spectacle to which the technique of the present invention is applied, and FIG. 5 is a perspective view of the nose for a spectacle nose to which the technique of the present invention is applied. Sectional view along the line B-B.

A conventional eyeglass 100 includes a nose frame 103 integrally formed on an inner side of a frame 102 on which a lens 101 is mounted and a hinge 104 provided on an outer side of the frame 102 to project a leg 105 The nose frame 103 is detachably coupled to the nose frame 110 having the connecting pad 106 so that the center of the frame 102 can be supported by the user's nose .

In the present invention, the nose frame 103 and the nose receiver 110 can be easily coupled with each other, and even when the separation and the engagement are repeated, the nose frame 103 and the nose receiver 110 can be prevented from being worn or damaged.

A nose receiving recess 111 is formed in the front of the nose frame 103 to accommodate the nose receiving part 110 and the nose receiving part 111 and the nose receiving part 111 Elasticity means 115 is provided to allow the intermittent holes 112 and 113 to be coupled by the intermittent pin 114 and to keep the state of the nose frame 103 connected to the nose frame 110 Have them.

The intermittent holes 112 and 113 are formed in the vertical direction of the nose receiver 110 and the nose receiver groove 111. When the nose frame 103 is formed downward from the nose frame 103, It may be formed in the upward direction from the bottom surface of the nose frame 103 so that the eyeglasses 100 are not visually exposed when worn.

The intermittent hole 113 formed in the nose receiving groove 111 is formed so as to penetrate the lower rim 116 of the nose receiving groove 111 and formed in a shape recessed in the upper rim 117, Is prevented from being inserted unnecessarily, so that it can be coupled to the home position.

The intermittent pin 114 has a large diameter portion 118 located at the lower rim 116 and the upper rim 117 of the nose receiving groove 111 and a large diameter portion 118 located at the large diameter portion 118 between the large diameter portion 118 Diameter portion 119 formed to have a diameter smaller than the diameter.

The length L of the small diameter portion 119 is equal to or slightly larger than the thickness T of the nose receiver 110 so that the nose receiver 110 is caught by the small diameter portion 119, So that the nose support 110 coupled to the support groove 111 can be held.

The resilient means 115 is formed by integrally forming elastic pieces 121 on both sides of the rear side of the nose body 120 constituting the nose receiver 110 to integrally attach the nose receiver 110 to the nose receiver groove 111 The intermittent hole 112 is engaged with the small diameter portion 119 of the intermittent pin 114 by the urging force of the time elastic piece 121 to push the nose receiver 110 against the nose receiving groove 111 so that the state of engagement is maintained .

The elastic piece 121 may have its own elasticity by having the nose body 120 and the elastic space 122 and may have an elastic body such as a leaf spring or the like inside the elastic piece 121 And so on.

Of course, when the nose frame 110 is coupled with the nose frame 103 and pushed by the elastic piece 121 toward the front of the nose frame 103 and interrupted by the intermittent pin 114, The front surface of the nose frame 103 and the front surface of the nose frame 103 are maintained in a flat state without projecting or entering.

Hereinafter, the process of joining and disassembling the nose support 110 for the eyeglasses 100 to which the technique of the present invention is applied will be described.

When the nose receiver 110 is to be coupled with the eyeglasses 100,

The nose 110 is held in a state in which the elastic piece 121 formed at the rear of the nose receiver 110 is directed toward the nose receiver groove 111 formed in the nose frame 103, Is inserted into the nose receiving groove (111).

In this state, if the elastic space 121 and the elastic space 122 formed between the elastic piece 121 and the nose receiving body 120 are strongly pressed by pressing the nose receiver 110 strongly, The intermittent hole 112 and the intermittent hole 113 formed in the vertical direction of the nose receiving groove 111 coincide with each other.

When the nose frame 110 is inserted into the intermittent holes 112 and 113 by releasing the nose frame 110 by the force of returning the original piece of the elastic piece 121 to the nose frame 103 As shown in FIG.

The large diameter portion 118 of the intermittent pin 114 is located in the lower rim 116 of the nose receiving groove 111 and the intermittent hole 113 of the upper rim 117, The intermittent hole 112 formed in the nose receiver 110 is hooked on the nail 119.

The elastic force of the resilient piece 121 causes the nose support 110 to continue to move out of the nose support groove 111. This causes the nose of the lower nasal rim 116 and the upper rim 117 The intermittent hole 112 is caught by the intermittent pin 114 held in the intermittent hole 113 formed in the intermittent hole 113 and can not be separated any more.

In order to separate the nose receiver 110 coupled with the eyeglasses 100,

The nose frame 103 coupled to the nose receiving groove 111 is pressed in the direction of the nose frame 103 to overcome the force of the resilient piece 121 so that the lower rim 116 of the nose receiving groove 111 and the upper rim 117 And the intermittent holes 112 and 113 formed in the nose receiver 110 coincide with each other.

In such a state, the nose pin 110 can be easily separated from the nose receiving groove 111 by removing the intermittent pin 114. [

According to the present invention as described above, it is possible to select the engagement and disengagement through the displacement of the intermittent hole and the intermittent pin by the resilience of the elastic piece integrally formed in the nose bearing, thereby facilitating assembly and preventing damage and wear, And it has the advantage of being able to increase the fit.

100; glasses
103; Nose frame
110; Nose
111; Nose groove home
112, 113; Intermittent hall
114; Intermittent pin
115; Elastic means
118; Heavy duty neck
119; Small diameter neck
121; Elastic piece

Claims

Wherein the nose frame is detachably coupled to the nose frame integrally formed inside the frame for mounting the lens of the spectacles;
Forming a nose support groove in the front of the nose frame to receive the nose support;
An intermittent hole is formed in the lower rim and the upper rim of the nose bearing and the nose receiving groove so as to be interrupted by the intermittent pin;
Wherein elastic means is integrally formed on the nose support so that the nose support is pushed out of the nose support groove so that the intermittent hole formed in the nose support is engaged with the intermittent pin.

The method of claim 1, further comprising:
The intermittent pin includes a large-diameter portion located at a lower rim and a upper rim of a nose receiving groove;
And a small-diameter portion formed between the large-diameter portion and a diameter smaller than the diameter of the large-diameter portion;
And an intermittent hole formed in the nose receiver is engaged with the small diameter portion.

The method of claim 1, further comprising:
The resilient means is formed by integrally forming elastic pieces on both sides of the rear side of the nose body constituting the nose support so that when the nose support is engaged with the nose support groove, And the intermittent hole is hooked on the small diameter portion.